<!doctype html>
<html>
<head>
<meta charset="utf-8">
<script language="javascript" src="pcasunzip.js" charset="gb2312"></script>

<script type="text/javascript">
function getValue(){ 
var getpro=document.getElementById("province").value;
var getcity=document.getElementById("city").value;
var getarea=document.getElementById("area").value;
alert(getpro+" "+getcity+" "+getarea);
 }
</script>
</head>
<body>
<font size="5" color="color<b></b>">根据需要可进行删除，删除须知：例如如果删除出生地该行，下面script中也要做想对应的操作，如果改动，下面script中的也要做相应的改动,得到select的值需在每个省市县三级三个select中添加上id的得到，例如：
select name="user.province" id="province"；
select name="user.city" id="city"；
select name="user.area" id="area"<br>
</font>
</br></br></br>

<form action="" method="">
<fieldset style="padding:5px;">
<legend>省市地区联动</legend>
出　　 生 　地：<select name="user.province" id="province"></select>
				<select name="user.city" id="city"></select>
				<select name="user.area" id="area"></select><br>
 <input type="button" name="bt" id="bt" value="测试" onclick="getValue()">
</fieldset>
</form>
<script language="javascript" defer>
new PCAS("user.province","user.city","user.area","山东省","济南市","济南市");

</script>
<br>
</body>
</html>